Mathematics, 27.02.2020 22:17 josiebranstetter93
In a population distribution, a score of X=28 corresponds to z= -1.00 and a score of X=34 corresponds to z=-0.50. Find the mean and standard deviation for the population.
Answers: 2
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In a circle, a 45° sector has an area of 32π cm2. what is the radius of this circle? 32 cm 12 cm 16 cm 8 cm
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The temperature of chicken soup is 192.7°f. as it cools, the temperature of the soup decreases 2.3°f per minute. what is the temperature in degrees fahrenheit of the soup after 25 minutes? a. 27.3°f b. 57.5°f c. 135.2°f d. 250.2°f
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Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas
Answers: 3
In a population distribution, a score of X=28 corresponds to z= -1.00 and a score of X=34 correspond...
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